🛡️ CVE-2025-61584
⚪ Unknown ✅ No Known Exploit CWE-77 NVD
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

serverless-dns is a RethinkDNS resolver that deploys to Cloudflare Workers, Deno Deploy, Fastly, and Fly.io. Versions through abd including 0.1.30 have a vulnerability where the pr.yml GitHub Action interpolates in an unsafe manner untrusted input, specifically the github.event.pull_request.head.repo.clone_url and github.head_ref, to a command in the runner. Due to the action using the pull_request_target trigger it has permissive permissions by default. An unauthorized attacker can exploit this vulnerability to push arbitrary data to the repository. The subsequent impact on the end-user is executing the attackers' code when running serverless-dns. This is fixed in commit c5537dd, and expected to be released in 0.1.31.

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE CWE-77
Public Exploit ✅ No
Source NVD
Published 2025-09-30
Updated 2026-06-02
Modified 2026-04-15
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown — —

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